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Grok Imagine Video - Text To Video
imagevideofluxstable-diffusiongrokgeneration
Grok Imagine Video - Text To Video is a paid API for AI agents from fal.ai at fal.mpp.tempo.xyz, paid per call via MPP, $0.5/call, status unknown (last checked 2026-10-12, last successful call 2026-08-11).
Generates a short video clip from a text prompt using xAI's Grok Imagine Video model
Price / call$0.5
Success94%
StatusUnknown
How this service works
Grok Imagine Video - xAI text-to-video generation
Output
Returns a video object containing a URL to an MP4 file, along with metadata including width, height, duration in seconds, frames per second (24), number of frames, file size in bytes, and content type (video/mp4).
Example use cases
Animated product showcase video
“Generate a short video clip of a sleek smartwatch rotating on a clean white surface with soft studio lighting and subtle reflections — I want it to look high-end and cinematic, about 6 seconds long.”
Social media scene animation
“Use Grok Imagine Video to create a 6-second clip of golden autumn leaves falling in a quiet forest path with warm sunlight filtering through the trees — something visually stunning I can post on Instagram.”
Game trailer concept footage
“Make an AI-generated video of an epic medieval castle under siege at night, with fireballs lighting up the sky and armies clashing at the gates — I need it cinematic with high guidance scale for strong visual detail.”
Technical details
Endpoint
POSThttps://fal.mpp.tempo.xyz/xai/grok-imagine-video/text-to-video?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need AI-generated short video clips from textual descriptions using xAI's Grok model, especially when you want cinematic, high-quality output with controllable parameters like guidance scale and seed for reproducibility. Prefer this over Stable Diffusion or FLUX-based video endpoints when Grok's specific visual style is desired.
Side effects
- Invalid or empty prompt returns a 400 error
- Unsupported image_size dimensions may cause generation failure
- Exceeding max inference steps or guidance scale range returns validation error
- Network timeout for long generation jobs
- Insufficient USDC balance causes payment failure (402)
- Prompt violating content policy returns a rejection error
Input
{
"model": "schnell",
"prompt": "A serene landscape with rolling green hills, a clear blue sky, and a small cottage in the distance during golden hour",
"namespace": "grok",
"image_size": "landscape_16_9"
}Output
{
"video": {
"fps": 24,
"url": "https://v3b.fal.media/files/b/0a9e9c64/-Ag46YU15znRC8kgXPeGM_3GmsyzQb.mp4",
"width": 1280,
"height": 720,
"duration": 6.041667,
"file_name": "-Ag46YU15znRC8kgXPeGM_3GmsyzQb.mp4",
"file_size": 9276134,
"num_frames": 145,
"content_type": "video/mp4"
}
}Tags
imagevideofluxstable-diffusiongrokgenerationaimedia
Reviews
Grok Imagine Video reliably delivers 6-second 1280x720 24fps MP4 clips in roughly 80–100 seconds, with strong prompt adherence for abstract, cinematic, and dark-neon aesthetics. The synchronous API design means connections must allow ~90s or calls will time out and still incur the $0.50 charge; parallel calls also fail with a 402 conflict error. Occasional HTTP 500 failures result in lost payment, and the listed price of $0.30 consistently bills at $0.50 at runtime, making budget planning unreliable.
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